EP2246455A4 - Hochreiner ferritischer delstahl mit hervorragender korrosionsbeständigkeit und bearbeitbarkeit sowie herstellungsverfahren dafür - Google Patents

Hochreiner ferritischer delstahl mit hervorragender korrosionsbeständigkeit und bearbeitbarkeit sowie herstellungsverfahren dafür

Info

Publication number
EP2246455A4
EP2246455A4 EP09706158.4A EP09706158A EP2246455A4 EP 2246455 A4 EP2246455 A4 EP 2246455A4 EP 09706158 A EP09706158 A EP 09706158A EP 2246455 A4 EP2246455 A4 EP 2246455A4
Authority
EP
European Patent Office
Prior art keywords
shapeability
terms
production
stainless steel
corrosion resistance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP09706158.4A
Other languages
English (en)
French (fr)
Other versions
EP2246455B1 (de
EP2246455A1 (de
Inventor
Masaharu Hatano
Akihiko Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Stainless Steel Corp
Original Assignee
Nippon Steel and Sumikin Stainless Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel and Sumikin Stainless Steel Corp filed Critical Nippon Steel and Sumikin Stainless Steel Corp
Publication of EP2246455A1 publication Critical patent/EP2246455A1/de
Publication of EP2246455A4 publication Critical patent/EP2246455A4/de
Application granted granted Critical
Publication of EP2246455B1 publication Critical patent/EP2246455B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
EP09706158.4A 2008-01-28 2009-01-13 Hochreiner ferritischer Edelstahl mit hervorragender Korrosionsbeständigkeit und Bearbeitbarkeit sowie Herstellungsverfahren dafür. Active EP2246455B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008016785A JP4651682B2 (ja) 2008-01-28 2008-01-28 耐食性と加工性に優れた高純度フェライト系ステンレス鋼およびその製造方法
PCT/JP2009/050607 WO2009096244A1 (ja) 2008-01-28 2009-01-13 耐食性と加工性に優れた高純度フェライト系ステンレス鋼およびその製造方法

Publications (3)

Publication Number Publication Date
EP2246455A1 EP2246455A1 (de) 2010-11-03
EP2246455A4 true EP2246455A4 (de) 2013-11-13
EP2246455B1 EP2246455B1 (de) 2014-12-31

Family

ID=40912597

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09706158.4A Active EP2246455B1 (de) 2008-01-28 2009-01-13 Hochreiner ferritischer Edelstahl mit hervorragender Korrosionsbeständigkeit und Bearbeitbarkeit sowie Herstellungsverfahren dafür.

Country Status (9)

Country Link
US (1) US8262815B2 (de)
EP (1) EP2246455B1 (de)
JP (1) JP4651682B2 (de)
KR (1) KR101100360B1 (de)
CN (1) CN101903553B (de)
BR (1) BRPI0906716B1 (de)
ES (1) ES2528204T3 (de)
TW (1) TW200948988A (de)
WO (1) WO2009096244A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4624473B2 (ja) * 2008-12-09 2011-02-02 新日鐵住金ステンレス株式会社 耐銹性に優れた高純度フェライト系ステンレス鋼およびその製造方法
JP5704823B2 (ja) * 2010-02-25 2015-04-22 日新製鋼株式会社 高温での耐酸化性に優れた希土類金属無添加のフェライト系ステンレス鋼
JP5677819B2 (ja) * 2010-11-29 2015-02-25 新日鐵住金ステンレス株式会社 耐酸化性に優れたフェライト系ステンレス鋼板
EP2546378A4 (de) * 2010-03-11 2017-08-16 Nippon Steel & Sumikin Stainless Steel Corporation In hohem masse oxidationsbeständige ferritische edelstahlplatte, in hohem masse wärmebeständige ferritische edelstahlplatte und herstellungsverfahren dafür
JP5586279B2 (ja) * 2010-03-15 2014-09-10 新日鐵住金ステンレス株式会社 自動車排気系部材用フェライト系ステンレス鋼
KR101536291B1 (ko) 2010-03-29 2015-07-13 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 표면 광택과 녹 방지성이 우수한 페라이트계 스테인리스 강판 및 그 제조 방법
JP5793283B2 (ja) * 2010-08-06 2015-10-14 新日鐵住金ステンレス株式会社 ブラックスポットの生成の少ないフェライト系ステンレス鋼
PL2615190T3 (pl) 2010-09-08 2017-07-31 Nippon Steel & Sumitomo Metal Corporation Stal łożyskowa o doskonałej odporności na korozję, elementy łożysk i części do urządzeń precyzyjnych
JP5709875B2 (ja) * 2010-09-16 2015-04-30 新日鐵住金ステンレス株式会社 耐酸化性に優れた耐熱フェライト系ステンレス鋼板
US9862168B2 (en) 2011-01-27 2018-01-09 Nippon Steel & Sumikin Stainless Steel Corporation Alloying element-saving hot rolled duplex stainless steel material, clad steel plate having duplex stainless steel as cladding material therefor, and production method for same
JP5709571B2 (ja) * 2011-02-17 2015-04-30 新日鐵住金ステンレス株式会社 耐酸化性と高温強度に優れた高純度フェライト系ステンレス鋼板およびその製造方法
US9938598B2 (en) 2011-02-17 2018-04-10 Nippon Steel & Sumikin Stainless Steel Corporation High-purity ferritic stainless steel sheet with excellent oxidation resistance and high-temperature strength, and process for producing the same
JP5709594B2 (ja) 2011-03-14 2015-04-30 新日鐵住金ステンレス株式会社 耐銹性と防眩性に優れた高純度フェライト系ステンレス鋼板
WO2012172808A1 (ja) * 2011-06-15 2012-12-20 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼
WO2013035775A1 (ja) * 2011-09-06 2013-03-14 新日鐵住金ステンレス株式会社 耐食性及び加工性に優れるフェライト系ステンレス鋼
KR101632516B1 (ko) * 2011-10-21 2016-06-21 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 2상 스테인리스강, 2상 스테인리스강 주조편 및 2상 스테인리스강 강재
US20150292068A1 (en) * 2012-10-30 2015-10-15 Nippon Steel & Sumikin Stainless Steel Corporation Ferritic stainless steel having excellent heat resistance
KR101485643B1 (ko) * 2012-12-26 2015-01-22 주식회사 포스코 고온 내산화 및 내응축수 부식특성이 우수한 자동차 배기계용 알루미늄 도금 스테인리스강 및 그 제조방법
WO2014104424A1 (ko) * 2012-12-24 2014-07-03 주식회사 포스코 내응축수 부식특성, 성형성 및 고온 내산화 특성이 우수한 자동차 배기계용 페라이트계 스테인리스강 및 그 제조방법
KR101485641B1 (ko) * 2012-12-24 2015-01-22 주식회사 포스코 내응축수 부식특성 및 성형성이 우수한 자동차 배기계용 페라이트계 스테인리스강 및 그 제조방법
PL2952602T3 (pl) 2013-02-04 2020-09-07 Nippon Steel Stainless Steel Corporation Blacha cienka z nierdzewnej stali ferrytycznej mająca doskonałą obrabialność oraz sposób jej wytwarzania
WO2014142302A1 (ja) 2013-03-14 2014-09-18 新日鐵住金ステンレス株式会社 時効熱処理後の強度増加が小さいフェライト系ステンレス鋼板及びその製造方法
KR101711317B1 (ko) * 2013-03-25 2017-02-28 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 펀칭 가공성이 우수한 페라이트계 스테인리스 강판 및 그 제조 방법
CN104087838B (zh) * 2014-07-03 2016-01-20 北京科技大学 一种超纯铁素体抗菌不锈钢及制造方法
JP6375172B2 (ja) * 2014-08-06 2018-08-15 Fdk株式会社 密閉型電池および電池用外装缶
EP3202940A4 (de) * 2014-10-01 2018-05-09 Nippon Steel & Sumitomo Metal Corporation Material aus ferritischem edelstahl, separator für festpolymerbrennstoffzellen mit verwendung davon und festpolymerbrennstoffzelle
JP5971446B1 (ja) * 2014-10-01 2016-08-17 新日鐵住金株式会社 フェライト系ステンレス鋼材と、これを用いる固体高分子形燃料電池用セパレータおよび固体高分子形燃料電池
JP5989162B2 (ja) * 2015-03-02 2016-09-07 新日鐵住金ステンレス株式会社 耐酸化性と高温強度に優れた高純度フェライト系ステンレス鋼板およびその製造方法
KR20190061516A (ko) 2017-11-28 2019-06-05 주식회사 포스코 내황산부식성이 우수한 자동차 배기계용 페라이트계 스테인리스강 및 이의 제조방법
JP7186601B2 (ja) * 2018-12-21 2022-12-09 日鉄ステンレス株式会社 高圧水素ガス用機器の金属材料として用いるＣｒ系ステンレス鋼
KR102370505B1 (ko) * 2020-04-28 2022-03-04 주식회사 포스코 내식성이 향상된 페라이트계 스테인리스강 및 이의 제조방법
KR102424980B1 (ko) * 2020-11-19 2022-07-25 주식회사 포스코 강도, 가공성 및 내식성이 향상된 페라이트계 스테인리스강
CN114908298B (zh) * 2022-06-09 2023-04-28 武汉钢铁有限公司 一种耐海洋大气腐蚀高强钢及其生产方法
CN116254473B (zh) * 2023-03-01 2024-04-19 广东思达氢能科技有限公司 电池双极板、不锈钢及制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1083241A1 (de) * 1999-09-09 2001-03-14 Ugine S.A. Ferritisches Niobium-stabilisiertes 14% Chrom-stahl und dessen Verwendung in Kraftfahrzeugen
JP2001355048A (ja) * 2000-04-13 2001-12-25 Nippon Steel Corp フェライト系快削ステンレス鋼
EP1477574A2 (de) * 2003-05-14 2004-11-17 JFE Steel Corporation Hochfeste rostfreie Stahlbleche und Verfahren zu ihrer Herstellung
JP2005220429A (ja) * 2004-02-09 2005-08-18 Nippon Steel & Sumikin Stainless Steel Corp 耐食性と加工性に優れたフェライト系ステンレス鋼板
JP2008190003A (ja) * 2007-02-06 2008-08-21 Nippon Steel & Sumikin Stainless Steel Corp 耐すきま腐食性に優れたフェライト系ステンレス鋼

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2675957B2 (ja) 1992-02-25 1997-11-12 川崎製鉄株式会社 耐候性、耐銹性に優れた高Ｃｒ，Ｐ添加フェライト系ステンレス鋼
JP2880906B2 (ja) 1993-05-19 1999-04-12 川崎製鉄株式会社 耐候性、耐隙間腐食性に優れたフェライト系ステンレス鋼
JP3904683B2 (ja) 1997-09-12 2007-04-11 新日鐵住金ステンレス株式会社 表面性状に優れたフェライト系ステンレス鋼及びその製造方法
JP2000169943A (ja) * 1998-12-04 2000-06-20 Nippon Steel Corp 高温強度に優れたフェライト系ステンレス鋼及びその製造方法
JP4390961B2 (ja) 2000-04-04 2009-12-24 新日鐵住金ステンレス株式会社 表面特性及び耐食性に優れたフェライト系ステンレス鋼
JP4390962B2 (ja) 2000-04-04 2009-12-24 新日鐵住金ステンレス株式会社 表面特性及び耐食性に優れた高純度フェライト系ステンレス鋼
EP1219719B1 (de) * 2000-12-25 2004-09-29 Nisshin Steel Co., Ltd. Ferritisches rostfreies Stahlblech mit einer guten Verarbeitbarkeit und Verfahren zu dessen Herstellung
KR100762151B1 (ko) * 2001-10-31 2007-10-01 제이에프이 스틸 가부시키가이샤 딥드로잉성 및 내이차가공취성이 우수한 페라이트계스테인리스강판 및 그 제조방법
JP2005146345A (ja) 2003-11-14 2005-06-09 Nippon Steel & Sumikin Stainless Steel Corp 耐酸化性に優れたフェライト系ステンレス鋼
JP2006172489A (ja) 2006-01-11 2006-06-29 Fujitsu Ltd 文書の参照理由を用いて情報検索を行なう装置
JP4749888B2 (ja) 2006-02-22 2011-08-17 新日鐵住金ステンレス株式会社 加工肌荒れの少ない成形性に優れたフェライト系ステンレス鋼板およびその製造方法
US8470237B2 (en) * 2006-05-09 2013-06-25 Nippon Steel & Sumikin Stainless Steel Corporation Stainless steel excellent in corrosion resistance, ferritic stainless steel excellent in resistance to crevice corrosion and formability, and ferritic stainless steel excellent in resistance to crevice corrosion
JP4963043B2 (ja) 2006-06-22 2012-06-27 新日鐵住金ステンレス株式会社 耐発銹性と加工性に優れた光輝焼鈍仕上げフェライト系ステンレス鋼板およびその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1083241A1 (de) * 1999-09-09 2001-03-14 Ugine S.A. Ferritisches Niobium-stabilisiertes 14% Chrom-stahl und dessen Verwendung in Kraftfahrzeugen
JP2001355048A (ja) * 2000-04-13 2001-12-25 Nippon Steel Corp フェライト系快削ステンレス鋼
EP1477574A2 (de) * 2003-05-14 2004-11-17 JFE Steel Corporation Hochfeste rostfreie Stahlbleche und Verfahren zu ihrer Herstellung
JP2005220429A (ja) * 2004-02-09 2005-08-18 Nippon Steel & Sumikin Stainless Steel Corp 耐食性と加工性に優れたフェライト系ステンレス鋼板
JP2008190003A (ja) * 2007-02-06 2008-08-21 Nippon Steel & Sumikin Stainless Steel Corp 耐すきま腐食性に優れたフェライト系ステンレス鋼

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009096244A1 *

Also Published As

Publication number Publication date
CN101903553A (zh) 2010-12-01
JP4651682B2 (ja) 2011-03-16
US8262815B2 (en) 2012-09-11
BRPI0906716B1 (pt) 2019-12-10
CN101903553B (zh) 2015-09-09
WO2009096244A1 (ja) 2009-08-06
KR20100087225A (ko) 2010-08-03
JP2009174036A (ja) 2009-08-06
BRPI0906716A2 (pt) 2015-06-30
ES2528204T8 (es) 2015-02-23
US20110236248A1 (en) 2011-09-29
KR101100360B1 (ko) 2011-12-30
EP2246455B1 (de) 2014-12-31
EP2246455A1 (de) 2010-11-03
TW200948988A (en) 2009-12-01
TWI346709B (de) 2011-08-11
ES2528204T3 (es) 2015-02-05

Similar Documents

Publication Publication Date Title
EP2246455A4 (de) Hochreiner ferritischer delstahl mit hervorragender korrosionsbeständigkeit und bearbeitbarkeit sowie herstellungsverfahren dafür
EP2138599A4 (de) Hiochfestes feuerverzinktes stahlblech und verfahren zu seiner herstellung
EP2058060A4 (de) Vorrichtung und verfahren zur gesteuerten kühlung von stahlblech
EP2168375A4 (de) Systeme und verfahren für universelle echtzeit-medientranscodierung
EP2143815A4 (de) Austenitischer edelstahl mit hervorragender beständigkeit gegenüber korngrenzkorrosion und spannungsrisskorrosion sowie verfahren zur herstellung des austenitischen edelstahls
EP2251449A4 (de) Ferritisch-austenitisches edelstahlblech mit hervorragender rillenbildungsbeständigkeit und bearbeitbarkeit sowie herstellungsverfahren dafür
EP1870484A4 (de) Hochfeste stahlplatte und herstellungsverfahren dafür und hochfestes stahlrohr
EP2772554A4 (de) Verfahren zum schmelzen von ultrareinem ferritischem edelstahl mit hohem aluminium- und geringem siliciumgehalt
EP1784599A4 (de) Schraubverbindung für stahlrohre
EP2424507A4 (de) Zusammensetzungen und verfahren zur behandlung von insulinresistenz und diabetes mellitus
EP2397570A4 (de) Stahlplatte für leitungsrohre mit hervorragender festigkeit und duktilität und herstellungsverfahren dafür
EP2651536A4 (de) System und verfahren zur luftreinigung mit verbesserter multifunktionsbeschichtung auf der basis von fotokatalytischer in-situ-oxidierung und -ozonierung
EP2248918A4 (de) Austenitischer edelstahl und wasserstoffentfernungsverfahren dafür
EP2051820A4 (de) Verfahren zur verbesserung der haftung von polymermaterialien auf metalloberflächen
EP2351868A4 (de) Ferritisches edelstahlblech für agr-kühlgeräte
EP2174766A4 (de) Verbundstoff aus einem metall und einem harz sowie herstellungsverfahren dafür
EP2388353A4 (de) Feuerverzinktes stahlmaterial aus einer zn-al-mg-si-cr-legierung mit hervorragender korrosionsfestigkeit
EP2357259A4 (de) Hochreiner ferritischer edelstahl mit hervorragender korrosionsbeständigkeit und herstellungsverfahren dafür
EP1997916A4 (de) Verfahren zum entsticken von schmelzflüssigem stahl
EP2050834A4 (de) Dr-stahlblech und herstellungsverfahren dafür
EP2152845A4 (de) Reinigungszusammensetzung für harte oberflächen mit hydrophilierungsmitteln und verfahren zur reinigung von harten oberflächen
EP2623631A4 (de) Hochfestes stahlblech und herstellungsverfahren dafür
EP2271783A4 (de) Pulverförmige metalllegierungszusammensetzung für verschleiss- und temperaturbeständige anwendungen sowie herstellungsverfahren dafür
EP2569741A4 (de) Rsvp-system und verfahren für einen online-briefpapier- oder grusskartenservice
EP2020680A4 (de) Polierflüssigkeit für cmp und polierverfahren

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20100824

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20131016

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 38/54 20060101AFI20131010BHEP

Ipc: C22C 38/28 20060101ALI20131010BHEP

Ipc: C21D 9/46 20060101ALI20131010BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140710

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2528204

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20150205

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 704472

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602009028664

Country of ref document: DE

Effective date: 20150219

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150331

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20141231

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 704472

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150113

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150430

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602009028664

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150131

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150131

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150331

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

26N No opposition filed

Effective date: 20151001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150113

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20090113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150501

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141231

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602009028664

Country of ref document: DE

Owner name: NIPPON STEEL STAINLESS STEEL CORPORATION, JP

Free format text: FORMER OWNER: NIPPON STEEL & SUMIKIN STAINLESS STEEL CORP., TOKYO, JP

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20250121

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20250123

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20251128

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20260203

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20251203

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20251219

Year of fee payment: 18